Find the cheapest flights from Rome to London
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.British Airways flights from Rome to London
Our best British Airways deals on Rome to London flight tickets
Air Serbia flights from Rome to London
Our best Air Serbia deals on Rome to London flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Rome to London that are best for you.
Fly from
Fly to
Route
Depart
Return
RomeLondon
CIA Rome Ciampino - STN London Stansted
CIASTN
Rome Ciampino
Thu 5/11
6:00 a.m.-7:40 a.m.
Nonstop2h 40m
London Stansted
Sun 8/11
6:45 a.m.-10:10 a.m.
Nonstop2h 25m
RomeLondon
CIA Rome Ciampino - STN London Stansted
CIASTN
Rome Ciampino
Sun 22/11
7:55 a.m.-9:35 a.m.
Nonstop2h 40m
London Stansted
Sun 29/11
6:45 a.m.-10:10 a.m.
Nonstop2h 25m
RomeLondon
FCO Rome Fiumicino - LTN London Luton
FCOLTN
Rome Fiumicino
Mon 18/1
12:10 p.m.-2:00 p.m.
Nonstop2h 50m
London Luton
Thu 21/1
9:45 p.m.-1:20 a.m.
Nonstop2h 35m
RomeLondon
CIA Rome Ciampino - STN London Stansted
CIASTN
Rome Ciampino
Sat 7/11
4:20 p.m.-6:00 p.m.
Nonstop2h 40m
London Stansted
Sun 15/11
6:45 a.m.-10:10 a.m.
Nonstop2h 25m
RomeLondon
FCO Rome Fiumicino - LTN London Luton
FCOLTN
Rome Fiumicino
Sat 21/11
12:10 p.m.-2:00 p.m.
Nonstop2h 50m
London Luton
Wed 25/11
9:45 p.m.-1:20 a.m.
Nonstop2h 35m
RomeLondon
CIA Rome Ciampino - STN London Stansted
CIASTN
Rome Ciampino
Thu 5/11
6:00 a.m.-7:40 a.m.
Nonstop2h 40m
London Stansted
Sun 8/11
6:45 a.m.-10:10 a.m.
Nonstop2h 25m
RomeLondon
CIA Rome Ciampino - STN London Stansted
CIASTN
Rome Ciampino
Fri 6/11
6:05 a.m.-7:45 a.m.
Nonstop2h 40m
London Stansted
Sun 8/11
6:45 a.m.-10:10 a.m.
Nonstop2h 25m
RomeLondon
FCO Rome Fiumicino - LTN London Luton
FCOLTN
Rome Fiumicino
Mon 18/1
12:10 p.m.-2:00 p.m.
Nonstop2h 50m
London Luton
Thu 21/1
9:45 p.m.-1:20 a.m.
Nonstop2h 35m
RomeLondon
CIA Rome Ciampino - STN London Stansted
CIASTN
Rome Ciampino
Sun 22/11
7:55 a.m.-9:35 a.m.
Nonstop2h 40m
London Stansted
Thu 26/11
6:20 a.m.-9:45 a.m.
Nonstop2h 25m
RomeLondon
FCO Rome Fiumicino - LTN London Luton
FCOLTN
Rome Fiumicino
Mon 18/1
12:10 p.m.-2:00 p.m.
Nonstop2h 50m
London Luton
Thu 21/1
9:45 p.m.-1:20 a.m.
Nonstop2h 35m
See travel insights to London from
How to get the cheapest flight ticket from Rome to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Rome and London?
Prices are currently low for flights on this route.
Typical prices usually range from C$ 110 to C$ 285.The lowest price recently found on this route was C$ 98.
What is the cheapest month to fly to London?
In general, March is the cheapest month to fly from Rome to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 178. If you aren’t able to travel to London during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 182.
What is the cheapest day to depart on your flight to London?
According to our data, Monday is the cheapest day to fly to London from Rome. The lowest ticket price found for a Monday departure recently was C$ 966. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Rome to London for around C$ 2,160.
What is the cheapest time of day to depart on your flight to London?
Our most recent data shows that the best time of day to fly to London is at noon. Flights from Rome to London during this time can be as low as C$ 1,103. In the morning is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,683 per ticket.
What is the cheapest Rome to London flight route?
Fly from Rome Fiumicino to London Luton for the best Rome - London flight prices
How far in advance should I book a flight from Rome to London?
You are more likely to see cheaper flights to London from Rome when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 345 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Rome for as low as C$ 295 on momondo.
What cabin class options are available on Rome to London flights?
There is only 1 cabin class available to choose from on Rome to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Rome to London flights?
No. A direct flight is the cheapest option for a flight between Rome to London.
How have Rome to London flight prices changed over time?
As of October 2026, prices for Rome to London flights are approximately 5% cheaper when compared to flights at the same time last year.
How often are flights from Rome to London delayed?
Historically, on average around 18% of flights between Rome and London have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.
What is the most punctual flight time for Rome to London flights?
Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Rome to London flights?
According to our data, ITA Airways has had the least delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.
How many flights depart from Rome to London on average per day?
The number of flights available between Rome and London is 20 per day as of October 2026. The most frequent departure time is 1:00p.m., with 48% of daily flights leaving in the afternoon.
How many flights depart from Rome to London on average per week?
The number of flights available between Rome and London is 141 per week as of October 2026. The most frequent departure day is Thu, with 32% of weekly flights leaving on this day.
When to book flights from Rome to London
Cheap Rome to London (ROM to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rome to London
Frequently asked questions about flying from Rome to London
How far is Rome to London by plane?
The straight-line distance from Rome to London is 1431.5 km. By plane, this route typically takes 2h 35m.
When did momondo last update prices for flights from Rome to London?
Prices for flights from Rome to London refresh daily.
How old do you have to be to fly from Rome to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rome to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rome to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Rome to London is Airbus A321neo (21.53% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (16.27%), Airbus A319 (15.61%), and Boeing 737 MAX 8 (12.83%).
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Rome to London?
It is quick and easy to find Rome to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Rome to London with flexible booking policies on momondo?
All flight searches from Rome to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Rome to London?
momondo provides multiple filters to help you find the best flight to London from Rome. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Rome to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Rome and alert you when they change.